CN101312689B - Device for receiving bodily fluid and method for its manufacture - Google Patents

Abstract

Translated fromChinese

在一个用一试样接收元件(10)获取体液的装置中，其(10)具有一个用于收集通过针刺获得之体液的收集区域(12)，建议，该收集区域通过一个作为毛细管结构长度上延伸的、通过侧面开口(28，30)在试样接收元件(10)之两个侧面上敞开的纵向隙缝(12)构成。

In a device for collecting body fluids using a sample receiving element (10), which (10) has a collecting area (12) for collecting body fluids obtained by puncture, it is proposed that the collecting area is formed by a longitudinal slit (12) extending over the length of a capillary structure and opening on both sides of the sample receiving element (10) via side openings (28, 30).

Description

Receive device and its manufacture method of body fluid

The present invention relates to device or an equipment that is used for receiving body fluids such as blood, it has one and preferably is provided with an acupuncture sample receiving element partly that is used for inserting a body part, it has a collecting zone that be used for to collect the body fluid that obtains by acupuncture, and have one by the adsorbable body fluid of collecting zone, preferably be provided with one for the sample absorber element of the test section of body fluid one analyte.The present invention relates in addition one for the manufacture of the method for this sample receiving element.

In one of the applicant application PCT/EP2005/002357 early, described a device that is used for the collection body fluid of analysis purpose, determined especially for blood glucose concentration.Draw thus one and have an acupuncture element that is used for the collecting zone of reception body fluid, wherein this collecting zone can consist of by lateral openings.Therefore can realize that liquid transfer to places on the sample absorber element of fluid contact perpendicular to needling direction ground, thereby a kind of blood capillary that can avoid having the dead volume of height by visual distance is transmitted.

The task of the present invention of setting out thus is, further improves system commonly known in the art and makes beginning determine that the device of type realizes optimization aspect the sample reception, and one of them invention target also is the easy manufacturing.

The characteristics combination scheme that proposes to describe in the independent claims in order to solve this task.The present invention's preferred organization plan and improvement project then result from the dependent claims.

Design of the present invention is, can realize an as far as possible reliably capillary type sample reception structure by a capillary slot two side upper sheds.Correspondingly, the present invention's suggestion, vertical slot that this collecting zone extends as capillary pipe structure by one, that open wide in two sides of sample extraction element by lateral opening consists of, wherein this vertical slot separates with the sample absorber element at the assembling position that sample extracts element, therefore do not have body fluid to be transmitted, and extract at sample and to be in fluid contact with this sample receiving element on one of element transmission location or fluid is connected.It is hereby ensured that one receives from the sample of two sides unified volume fast, wherein because capillarity does not need the effect of exterior active yet.Particularly preferably be, this slot extends in a sample that is configured to the acupuncture element and extracts on the vertical or needling direction of element.But can expect that also a kind of sample that produces after the acanthopore by independent needling device receives.With tubulose or half uncovered capillary tube compare, also can additionally reduce danger by organizing ingredient to block by this unlimited slot structure.In addition by the uncovered sample pretreating that also can substantially improve continuation of this both sides, can realize on a kind of quite large degree the transmission without dead volume.Further integrated for the analysis aspect of carrying out, be provided with this and can load with body fluid by collecting zone, preferably be provided with the sample absorber element for the test section of the analyte of body fluid.Therefore can realize one fast and quite large degree on loss-free liquid transfer to previous separated absorber element, thereby allow analysis on a limiting time point.

According to preferred scheme of the present invention, the length of this vertical slot is determined that so namely, this vertical slot of assembling position that extracts element at sample is to be positioned partially at the inside of body part and to be positioned partially at its outside.Can when liquid receives, realize in this way a degassing function of this slot, and it also provides additional trapped volume.This on the one hand favourable mode be that this vertical slot has acceptance division section and proximal end exhaust portion section in the skin outside of a distal end portion in the skin that extend into body part when collecting body fluid.

Press optimal way, this vertical slot has the length of a 0.5-4mm, and preferably the length of 1-2mm and less than the width of 500 μ m is preferably less than the width of 100 μ m.Further advantageously, this vertical slot extracts distance about 50-200 μ m preferably of distal tip of this acupuncture part of formation of element to this sample.

In order to reduce also to provide simultaneously enough reception volume in the fashionable pain of feeling of thorn, this sample extracts element can have distal end portion bar section's section and the proximal end bar section section that the cross section flaring is large that the cross section convergent is little in the zone of vertical slot.

An improvement project other on this direction so realizes, that is, vertically slot the assembling position that this sample extracts element be with the sample absorber element spatially and/or fluid is that separate and transmission location extract element at sample on be of coupled connections to be used for transmission body fluid with this sample absorber element by a lateral opening.

Wherein also advantageously, this vertical slot is connected on a transmission location time with the opposed lateral opening of outlet on the actuator to be used for that body fluid is transferred to the sample absorber element on one's own initiative.

Press optimal way, this actuator is applied on the body fluid in the vertical slot by pneumatic and/or mechanical pressurizing unit, and wherein, a mechanical actuator can consist of towards the deformable diaphragm of vertical slot by one.Also for advantageously, this actuator has a pressure air passage on the lateral opening that deviates from the sample absorber element that can be couple to vertical slot.

In order as far as possible fully to carry out liquid transfer advantageously, this sample absorber element has one to the body fluid larger or larger capillary tube adsorption of the vertical slot of comparability at least.

An in addition preferred organization plan regulation, it is that relative sample absorber element is bearing in the guiding structural movingly that this sample extracts element.For protection and the reason of health advantageously, the sample absorber element consists of the nested structure of this sample receiving element of admittance according to this.

Other application advantage for user can so realize, namely, a plurality of samples extract elements and are stored in the first casket box and a plurality of sample absorber element is stored in the second casket box, and wherein the casket box is to can be used as that to make sample extract the independent unit that element and the pairing of sample absorber element be coupled interconnective.

A favourable enforcement may scheme be, a plurality of samples extract element and axially can be placed in the casket box with releasing, preferably in drum-type casket box, and the sample absorber element of corresponding configuration is configured in described casket box front and is preferably connecting in the chamber in releasing on the direction.

Technical theme of the present invention or a portable hemanalysis instrument are to admit at least one preferably to be set to the gathering-device of the present invention of disposable product.

The present invention also comprises a system that is used for analyzing such as the body fluid of blood, have one and preferably be provided with an acupuncture sample extraction element partly that is used for penetrating into a body part, it has one as capillary extending, the body fluid that the vertical slot that opens wide two sides by lateral opening is obtained by acupuncture with collection as collecting zone, and having one can load with body fluid by this collecting zone, preferably be provided with a sample absorber element that is used for the test section of body fluid analyte, an actuator wherein be set so that body fluid is extracted element transmission to the sample absorber element from sample.Utilize spatially the advantage of this slot opening on two sides for special saving, favourable mode is, this actuator is on a lateral opening is applied to body fluid vertical slot, and realize the test of analyte the body fluid in the side that deviates from it from that this sample extracts element, wherein this sample extraction element is in fluid by this lateral opening that deviates from actuator with the sample absorber element and is connected on a transmission location.Such have preferably discardable liquid handling with in the instrument of element at one, arrange one preferably optics test cell for detection of at this with the analyte on the test section of body fluid loading.

Aspect relevant method, start described task and so solve, that is, extract the collecting zone that is used for body fluid in the element by vertical slot conduct uncovered on two sides of cut formation at sample.

Favourable mode is according to this, the border surface of this vertical slot when laser cutting by hydrophiling.

An other improvement project regulation, the speed of service of laser energy and/or laser beam is regulated by ground, foundation position when cut, therefore can consider better different material thicknesses.

Count less than 2s the process time during cut by optimal way, preferably about 1s.

That the boundary edge of this vertical slot is provided with one less than 100 ° arris, preferably about 90 ° in addition for the capillarity of a raising is advantageous.

An other preferred method scheme regulation make a sharp keen acupuncture part by grinding on sample extraction element, so this acupuncture is partly passed through at least one flat surface grinding structure by gauge.Also advantageous according to this is that a silk material or a flat strip are processed as original material.

The below at length sets forth the present invention by the specific embodiment that signal in the accompanying drawing shows.Show in the accompanying drawing:

Fig. 1 is a perspective view that is used for the hand-held device of blood sugar test,

Fig. 2 is one and has a perspective view that is used for the acupuncture element of vertical slot that blood receives,

Fig. 3 is a perspective view in different job step with integrated checkout gear of acupuncture element and testing element,

Fig. 4 is the axial section view of a testing process corresponding with Fig. 3,

Fig. 5 is a decomposing schematic representation that is used for the casket box structure of blood sugar detection apparatus,

Fig. 6 is the longitudinal sectional drawing of this testing process when the casket box of application drawing 5,

Fig. 7 is the partial enlarged drawing of Fig. 6 c.

Thedevice 1 that is described in the drawings comprises that at least onesample extracts element 10, it has a collecting zone that is configured tovertical slot 12 to be collected in the body fluid that obtains from abody part 14 on the thorn implantation site, and described device comprises that also one can be identified to be used for blood glucose with thesample absorber element 16 that vertical slot places fluid to be connected.

Fig. 1 has shown a portable bloodsugar test instrument 18 for using an above-mentioneddetection device 1, it is used for so-called " point-monitoring (Spot-Monitoring) ", that is to say, in a definite time, oneself determine blood sugar concentration by a person under inspection.For this purpose,instrument 18 have abearing 20 to inner conical be used for finger locating is being used for sample and extracts-or ofacupuncture element 10 run through on the jack 22.These single instrument members are activated in the testing process fully automatically at one, thereby in conjunction be installed in this instrument, preferablydisposable device 1 this user obtains the measured value about his instantaneous blood glucose level at adisplay 24 at last, need not simultaneously the operation of a trouble.Usually, can make this detection on other body part by such system, for example the arm of less pain perception-or abdomen area carry out, wherein as being used for body fluid that sample extracts except also considering to organize liquid or its mixture from the capillary blood of skin.

As can be seen from Figure 2, verticallyslot 12 extend in this shaft-like acupuncture element 10 vertically on, be length 1-2mm of 100-200 μ m situation downward-extension at a width for example.With a spacing that consists of thetip 26 of this acupuncture part can be roughly corresponding to this slit-widths.Can consist of in this way a capillary tube and receive structure, automatically flow into this capillary tube owing to capillarity at the fashionable palp body fluid of body part 14 (Fig. 4) thorn and receive in structure.

This liquid receives then that the side openings of putting toward each other 28,30 byvertical slot 12 realizes on two sides.This slit length is determined in needling direction according to this, so that theslot part 32 in a distally extend in the skin ofbody part 14 and 34 outsides that are positioned at this skin of slot part of a nearside.In order to reduce pain, this distallybar section section 36 that penetrates in the health can be set to " thin ", that is to say the structure that cross section shrinks, remain on simultaneously 38 of extracorporeal proximal stem section sections and have on the contrary the larger thickness of the cross section of an expansion or one with it, in order to can collect enough large amount of liquid.As an example, this amount of liquid can be 10-20 millilambda (Nanoliter) corresponding to the slot volume, and wherein the partial volume in health of thisvertical slot 12 for example comprises 20% volume share.

When making thisacupuncture element 10, at first a silk material is processed by the grinding operation in the orientation of a restriction as original material, thus, makes thegrinding skin 40,42 of different chamferings.Then in this surface texture, in this same processing station, keep processing thisvertical slot 12 by a laser instrument that is positioned properly under the prerequisite of this spin orientation by the purpose requirement.An important manufacturing details is that the speed of service of this energy of lasers and/or laser beam is conditioned according to cutting position.According to this, can construct the opening of convergent or different material thicknesses is compensated.

For this slot port only needs a little motion of this laser beam, and the weak point that for a large amount of a production, can keep enough process time, for example in 1 second scope.Similarly, it is very little that this mechanical tolerance also can keep, and for example in the scope of 10 μ m, its mesospore section steepness can realize almost 90 °.In addition, by particularly protection-or the special gas condition under the laser treatment that suits for applied layer activate and/or hydrophilic surface is provided, its may by a physics or wet-chemical process again and can also further be modified.

Thelancet 10 of founding so just can directionally be set in the plastics keeper.It can for example come from roller, and by clamping, thermal deformation etc. can realize on correct position ground the connection of relative lancet.This plastics keeper can have one and be coupled part, so this lancet can be grasped in theinstrument 18 and can passive movement.

Fig. 3 has shown a unit that is comprised of sample extraction element (acupuncture element 10) and sample absorber element 16.The reciprocal acupuncture campaign that this sample extracts byacupuncture element 10 realizes, wherein is coupled a suitable driving device with form fit on thebar part 44 of this nearside with connecting.During acupuncture course, be that foracupuncture element 10 one is configured to the ingredient of the feeding guiding structural that overlaps and has atest section 46 to receive before thebody fluid 48 of collecting atvertical slot 12 withfixing 16 of the sample absorber elements that keep of instrument.This surrounds this acupuncture element as a rectangle-flat configuration that is embedded with that the linear guide structure works thus, and wherein this broadside side is facing to theside openings 28,30 of this vertical slot 12.Therefore except favourable liquid transfer, also can guarantee the protection ofacupuncture element 10 and the removing of a health.

Thisacupuncture element 10 can be finished the conveyer device function of a conduct " shuttle " when sample obtains according to this, and the simultaneously real evaluation of this analyte does not occur in and is on thesample absorber element 16 that contacts with body part 14.It also can be set to an assembly that comprises the casket box of a plurality ofsub-caskets 50 that separate, and this casket box can be used as consumable articles and is installed in thisinstrument 18 and can be eliminated again with used acupuncture element.Glucose on this test section orpharmacy response carrier 46 identifies and can realize in the photometric measurement mode by the reflection that is run through bytransparency cover window 52 that therefore theblood 48 insub-casket 50 is separating with the instrument member with meeting hygienic requirements.Also can expect other authenticate technology, for example by fluorescence or electrochemical detection method.

The basic step that in Fig. 4, has at length shown again this sample transmission.Thisacupuncture element 10 protectively placescasket box compartment 50 in home position (4a), establishes compartment and can be sealed by a puncture thin film in the front side.To realize as far as possible rapidly for pain cause then and will the motion optimization that to the acupuncture campaign of body part 14 (for example finger tip) depth of needling by maximum under a stable condition can trigger an assembling position that slightly retracts.Press optimal way, for theslot section section 32 corresponding to this distally of collection process of (4b) extend into skin inside, theslot section section 34 of this nearside is finished a degassing function outside skin simultaneously.According to this, the blood that in thrusting passage, obtains can be in short acquisition time at two side inflows incollector slit 12 and effectively be full of this whole slot volume.On this assembling position, thisslot 12 is spatially so separated withsample absorber element 16, in order to do not exist the connection of fluid and this identification reaction medicament can not arrive body interior between them.So also allow, this qualification process is assessed as this qualification process by the beginning of purpose requirement ground and this test process.For this purpose, thisacupuncture element 10 is pulled again corresponding to Fig. 4 c, until the below of the lateral opening 28arrival test sections 46 of face on this slot 12.Thistest section 46 can be for example has one by a pile fabric structure and compares the larger capillary tube adsorptivity ofslot 12 to be used for the automatic transmission of this blood that has received.But as preferred, this liquid transfer can so be helped, namely according to Fig. 4 d)diaphragm 54 will be pressed into as the pressurizing unit of the liquid that is used for being collected on below the slot opening 30.Therefore this Fluid Transport is realized with the short circuit journey transverse to the needling direction ofacupuncture element 10 on whole slit length.

And the specific embodiment that shows in Fig. 5-7 realized this principle scheme, a special casket box wherein is set deposits and activation structure.According to Fig. 5, thisacupuncture element 10 is deposited in alancet cylinder 56, stretches out this for driving theconnector 44 that is coupled the distolateral of its back, and the distolateral of front (distally) sealed by a puncturethin film 58 simultaneously.An independenttest strip cylinder 60 can be equipped withtest strip 46 by pushing slot, and then it particularly prevented dampness intrusion with anend face lid 64 by relative surrounding shielding by a thin film 62.Thisend face lid 64 is placed on the cylinderhollow axle 66, and the cylinder hollow axle consists of anair duct 68 simultaneously to be used for by the activation of outer circumferential side air-blowingmouth 70 pneumatic types.Just deposit by this independent casket box and can consider different application requirements.This with health be in theacupuncture element 10 that contacts can be in lancetcylinder 56 suitably the ray by enough energy simultaneously the test chemical agent of radiation-sensitive is then remained on independently with it and avoids externalities intest strip cylinder 60 and also can not arrive and Body contact when the acupuncture course by sterilization.

As can be seen from Figure 6,casket box 56,60 axially is coupled ondrum shaft 66 in installment state, soacupuncture element 10 and respectively mutually corresponding configuration of test strip 46.Can realize the pressure air loading effect ofair duct 68 and can realize making respectively and to driveacupuncture element 10 thatpush rod 74 connects with respect to referring to acupuncture withcone 20 coaxial line orientations and drive that (Fig. 6 a) atinstrument 18 interior casket box holding devices 72.When acupuncture is advanced, this operatedacupuncture element 10 just pass the configuration of thiscorrespondence test strip 46 thechamber 76 of settling in front and run through bycone hole 22 and in the situation of the stroke that has experienced about 10mm, arrive this maximum progressive position (Fig. 6b center line 78).Then the blood byslot 12 receives then as described above realization.Then, run on the transmission location that shows in Fig. 6 c in that the return movement situation ofacupuncture element 10 is next, wherein, thisslot 10 is aimed attest strip 46 with its direction of passing through.

As from the enlarged drawing of Fig. 7, can best finding out, can realize one on this transmission location by the liquid that makes collection of purpose delivering on the test strip 46.For this purpose, byair duct 68 atarrow 80, start an air on 82 the direction and push, its towardslateral opening 28 places load thisslot 12, so blood is pressed against on thetest strip 46 by opposedlateral opening 30 and detected there.Then this glucose is identified and can be realized with the reflection metering method by an instrumental optics member that does not represent.Then, thisacupuncture element 10 that has polluted is withdrawn in theadmittance chamber 84 of thiscylinder casket box 56 fully and is rotated this next one function by cylinder and is brought in the SBR 10,46.

Claims (1)

Translated fromChinese

1.用于接收体液的装置，具有试样提取元件（10），该试样提取元件具有用于收集由刺孔所获得之体液的收集区域（12），其中该收集区域通过作为毛细管延伸的、通过侧面开口（28，30）在该试样提取元件（10）之两侧上敞开的纵向隙缝（12）构成，并且所述装置具有通过该收集区域（12）可用体液加载的试样吸收元件（16），其中该纵向隙缝（12）在该试样提取元件（10）的收集位置上是与试样吸收元件（16）分开的并且在该试样提取元件（10）的传输位置上则与试样吸收元件（16）处于流体接触，其中试样提取元件（10）相对于试样吸收元件（16）能在所述收集位置和传输位置之间运动。1. A device for receiving body fluids, having a sample extraction element (10) with a collection area (12) for collecting body fluids obtained by puncturing, wherein the collection area is passed as a capillary extending , consisting of a longitudinal slit (12) open on both sides of the sample extraction element (10) through side openings (28, 30), and the device has a sample absorber which can be loaded with body fluid through the collection area (12) element (16), wherein the longitudinal slit (12) is separated from the sample-absorbing element (16) in the collection position of the sample extraction element (10) and in the transport position of the sample extraction element (10) It is then in fluid contact with the sample-absorbing element (16), wherein the sample-removing element (10) is movable relative to the sample-absorbing element (16) between the collection position and the transport position.2. 按权利要求1所述的装置，其特征在于：2. by the described device of claim 1, it is characterized in that:确定纵向隙缝（12）的长度，使在试样提取元件（10）的收集位置上该纵向隙缝（12）是部分地位于身体部位（14）的内部并部分地位于身体部位（14）的外部。The length of the longitudinal slot (12) is determined so that in the collection position of the sample extraction element (10) the longitudinal slot (12) is partly inside the body part (14) and partly outside the body part (14) .3. 按权利要求1或2所述的装置，其特征在于：3. by the described device of claim 1 or 2, it is characterized in that:纵向隙缝（12）在收集体液时具有伸入到身体部位（14）的皮肤之中的远侧接收部段（32）和位于皮肤外部的近侧的排气部段（34）。The longitudinal slit ( 12 ) has a distal receiving section ( 32 ) protruding into the skin of the body part ( 14 ) when collecting body fluids, and a proximal venting section ( 34 ) lying outside the skin.4. 按权利要求1或2所述的装置，其特征在于：4. by the described device of claim 1 or 2, it is characterized in that:纵向隙缝（12）具有0.5mm-4mm的长度。The longitudinal slot (12) has a length of 0.5mm-4mm.5. 按权利要求1或2所述的装置，其特征在于：5. by the described device of claim 1 or 2, it is characterized in that:纵向隙缝（12）被配置在到该试样接收元件（10）之构成针刺部分的远侧尖部（26）50-200μm的间距上。The longitudinal slit ( 12 ) is arranged at a distance of 50-200 μm from the distal tip ( 26 ) of the sample receiving element ( 10 ) forming the needling part.6. 按权利要求1或2所述的装置，其特征在于：6. by the described device of claim 1 or 2, it is characterized in that:试样提取元件（10）在纵向隙缝（12）的区域中具有横截面收缩的远侧杆部段（40）和横截面扩大的近侧杆部段（42）。In the region of the longitudinal slot ( 12 ), the sample extraction element ( 10 ) has a distal shaft section ( 40 ) with a constricted cross-section and a proximal shaft section ( 42 ) with an enlarged cross-section.7. 按权利要求1或2所述的装置，其特征在于：7. by the described device of claim 1 or 2, it is characterized in that:侧面开口（28，30）可以作为纵向隙缝（12）的排出口可和试样吸收元件（16）流体接触。The side openings ( 28 , 30 ) can serve as outlet openings for the longitudinal slit ( 12 ) in fluid contact with the sample-absorbing element ( 16 ).8. 按权利要求1或2所述的装置，其特征在于：8. by the described device of claim 1 or 2, it is characterized in that:纵向隙缝（12）的侧面开口（28，30）在传输位置上连接到促动器（54；68）上以将体液传输到试样吸收元件（16）中。The side openings (28, 30) of the longitudinal slit (12) are connected in the transfer position to actuators (54; 68) for transferring bodily fluids into the sample-absorbing element (16).9. 按权利要求8所述的装置，其特征在于：9. by the described device of claim 8, it is characterized in that:促动器（54；68）通过气动的和/或机械的挤压装置作用到纵向隙缝（12）中存在的体液上。The actuator ( 54 ; 68 ) acts on the body fluid present in the longitudinal slot ( 12 ) via a pneumatic and/or mechanical pressing device.10. 按权利要求8所述的装置，其特征在于：10. The device according to claim 8, characterized in that:该促动器通过可向纵向隙缝（12）变形的膜片（54）构成。The actuator is formed by a diaphragm (54) deformable towards the longitudinal slot (12).11. 按权利要求8所述的装置，其特征在于：11. The device according to claim 8, characterized in that:促动器具有可在纵向隙缝之侧面开口（28，30）上连接的压力空气通道（68）。The actuator has a pressurized air channel (68) connectable to the side openings (28, 30) of the longitudinal slot.12. 按权利要求1或2所述的装置，其特征在于：12. The device according to claim 1 or 2, characterized in that:对体液而言，试样吸收元件（16）具有相比纵向隙缝（12）较大的毛细吸收作用。For body fluids, the sample-absorbing element (16) has a greater capillary absorption than the longitudinal slot (12).13. 按权利要求1或2所述的装置，其特征在于：13. The device according to claim 1 or 2, characterized in that:试样提取元件（10）被相对试样吸收元件（16）可运动地支承在导引结构（50）中。The sample extraction element (10) is mounted movably in a guide structure (50) relative to the sample absorption element (16).14. 按权利要求1或2所述的装置，其特征在于：14. The device according to claim 1 or 2, characterized in that:试样吸收元件（16）构成可接纳该试样提取元件（10）的套。The sample-absorbing element (16) constitutes a housing that can receive the sample-extracting element (10).15. 按权利要求1或2所述的装置，其特征在于：15. The device according to claim 1 or 2, characterized in that:多个试样提取元件（10）被存放在第一匣盒（56）中并且多个试样吸收元件（16；46）被存放在第二匣盒（60）中，其中第一匣盒（56）和第二匣盒（60）能作为用于使试样提取元件和试样吸收元件配对耦联的单独单元而相互连接。A plurality of sample extraction elements (10) are stored in a first cassette (56) and a plurality of sample absorbing elements (16; 46) are stored in a second cassette (60), wherein the first cassette ( 56) and the second cassette (60) can be interconnected as a single unit for pair coupling of the sample extraction element and the sample absorbing element.16. 按权利要求1或2所述的装置，其特征在于：16. The device according to claim 1 or 2, characterized in that:多个试样提取元件（10）可被轴向推出地安置在匣盒（56）中，并且对应配置的试样吸收元件（46）被配置在于推出方向上位于匣盒（56）之前。A plurality of sample extraction elements ( 10 ) can be axially pushed out in the cassette ( 56 ), and a correspondingly assigned sample-absorbing element ( 46 ) is arranged in front of the cassette ( 56 ) in the push-out direction.17. 用于接纳至少一个按前面权利要求中任一项所述的装置（1）的便携的血液分析仪器。17. Portable blood analysis device for receiving at least one device (1) according to any one of the preceding claims.18. 用于分析体液的系统，具有试样提取元件（10），该试样提取元件具有作为毛细管延伸的、通过侧面开口（28，30）在两个侧面上敞开的纵向隙缝（12）作为收集区域（12）以收集通过刺孔获取的体液，并且所述系统具有通过收集区域（12）能以体液加载的测试区（46）的试样吸收元件（16），其中设置促动器（54；68）用于将体液从试样提取元件（10）传输到试样吸收元件（16）中。18. System for analyzing body fluids with a sample extraction element (10) having a longitudinal slit (12) extending as a capillary, open on both sides by side openings (28, 30) as collection area (12) to collect body fluids obtained through the puncture holes, and the system has a sample absorbing element (16) of a test area (46) capable of being loaded with body fluids through the collection area (12), wherein an actuator ( 54; 68) for transferring body fluid from the sample extraction element (10) into the sample absorption element (16).19. 按权利要求18所述的系统，其特征在于：19. The system of claim 18, wherein:促动器（54；68）从侧面开口（28，30）作用到纵向隙缝中的体液上，并且在试样接收元件（10）之与与其背离侧上实现对体液中分析物的测试。The actuators (54; 68) act on the body fluid in the longitudinal slit from the side openings (28, 30) and enable a test for an analyte in the body fluid on the side of the sample receiving element (10) facing away from it.20. 按权利要求19所述的系统，其特征在于：20. The system of claim 19, wherein:试样提取元件（10）在传输位置上通过与促动器（54；68）相背离的侧面开口与试样吸收元件（16）处于流体连接。In the transfer position, the sample removal element (10) is in fluid connection with the sample absorption element (16) via a side opening facing away from the actuator (54; 68).21. 按权利要求18-20中任一项所述的系统，其特征在于：21. The system according to any one of claims 18-20, characterized in that:设置测试单元以用于在以体液加载的测试区（46）上检测分析物。A test unit is configured for detecting an analyte on a test zone (46) loaded with bodily fluid.22. 用于制造试样提取元件（10）的方法，试样提取元件用于接收体液，用于按权利要求1-16中任一项所述的装置（1），其中通过激光加工制造轮廓，其特征在于：在该试样提取元件（10）中通过激光切削构造在两个侧上敞口的纵向隙缝（12）作为体液用的收集区域（12）。22. Method for producing a sample extraction element (10) for receiving body fluids for a device (1) according to any one of claims 1 to 16, wherein the contour is produced by laser processing , characterized in that a longitudinal slit (12) open on both sides is formed in the sample extraction element (10) by laser cutting as a collection area (12) for body fluids.23. 按权利要求22所述的方法，其特征在于：23. The method of claim 22, characterized in that:纵向隙缝（12）的边界面在激光切削时为形成层结构被激活和/或被亲水化。The boundaries of the longitudinal slots ( 12 ) are activated and/or hydrophilized during laser cutting to form a layered structure.24. 按权利要求22或23所述的方法，其特征在于：24. The method according to claim 22 or 23, characterized in that:该激光能和/或激光射线的运行速度在激光切削时被依据位置地调节。The laser energy and/or the travel speed of the laser beam are adjusted positionally during laser cutting.25. 按权利要求22或23所述的方法，其特征在于：25. The method according to claim 22 or 23, characterized in that:在激光切削期间的加工时间计为小于2s。The processing time during laser cutting is counted as less than 2 s.26. 按权利要求22或23所述的方法，其特征在于：26. The method according to claim 22 or 23, characterized in that:纵向隙缝（12）的边界棱被构造有小于100°的边棱角。The boundary edges of the longitudinal slots ( 12 ) are formed with edge angles of less than 100°.27. 按权利要求22或23所述的方法，其特征在于：27. The method according to claim 22 or 23, characterized in that:在试样提取元件（10）上通过磨削产生远侧的针刺部分（26），因此该针刺部分通过至少一个平面磨削结构（36）被限界而成。The distal needle-punched part ( 26 ) is produced on the sample extraction element ( 10 ) by grinding, so that the needle-punched part is delimited by at least one planar grinding structure ( 36 ).28. 按权利要求22或23所述的方法，其特征在于：28. The method according to claim 22 or 23, characterized in that:丝材或扁平带材被作为原始材料加工。Wire or flat strip is processed as raw material.

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